US7236816B2 - Biopsy and sampling needle antennas for magnetic resonance imaging-guided biopsies - Google Patents
Biopsy and sampling needle antennas for magnetic resonance imaging-guided biopsies Download PDFInfo
- Publication number
- US7236816B2 US7236816B2 US10/131,601 US13160102A US7236816B2 US 7236816 B2 US7236816 B2 US 7236816B2 US 13160102 A US13160102 A US 13160102A US 7236816 B2 US7236816 B2 US 7236816B2
- Authority
- US
- United States
- Prior art keywords
- antenna
- biopsy needle
- outer shield
- magnetic resonance
- inner conductor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related, expires
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/285—Invasive instruments, e.g. catheters or biopsy needles, specially adapted for tracking, guiding or visualization by NMR
- G01R33/287—Invasive instruments, e.g. catheters or biopsy needles, specially adapted for tracking, guiding or visualization by NMR involving active visualization of interventional instruments, e.g. using active tracking RF coils or coils for intentionally creating magnetic field inhomogeneities
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/0266—Pointed or sharp biopsy instruments means for severing sample
- A61B10/0275—Pointed or sharp biopsy instruments means for severing sample with sample notch, e.g. on the side of inner stylet
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
- G01R33/34084—Constructional details, e.g. resonators, specially adapted to MR implantable coils or coils being geometrically adaptable to the sample, e.g. flexible coils or coils comprising mutually movable parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
- G01R33/341—Constructional details, e.g. resonators, specially adapted to MR comprising surface coils
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
- G01R33/3628—Tuning/matching of the transmit/receive coil
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
- G01R33/3642—Mutual coupling or decoupling of multiple coils, e.g. decoupling of a receive coil from a transmission coil, or intentional coupling of RF coils, e.g. for RF magnetic field amplification
- G01R33/3657—Decoupling of multiple RF coils wherein the multiple RF coils do not have the same function in MR, e.g. decoupling of a transmission coil from a receive coil
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
- A61B2034/2046—Tracking techniques
- A61B2034/2051—Electromagnetic tracking systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
- A61B2090/374—NMR or MRI
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
- A61B2090/3954—Markers, e.g. radio-opaque or breast lesions markers magnetic, e.g. NMR or MRI
- A61B2090/3958—Markers, e.g. radio-opaque or breast lesions markers magnetic, e.g. NMR or MRI emitting a signal
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- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Robotics (AREA)
- High Energy & Nuclear Physics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
Description
V S =ωμ{right arrow over (H)}·{right arrow over (M)} (Eq. 1)
wherein ω is 2πF, F is frequency of
V N=√{square root over (4k B TRf)} (Eq. 2)
wherein kB is the Boltzman constant, T is sample temperature, R is real part of impedance seen from the terminals of
wherein, H is magnetic field (value) generated by
Claims (33)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/131,601 US7236816B2 (en) | 1996-04-25 | 2002-04-24 | Biopsy and sampling needle antennas for magnetic resonance imaging-guided biopsies |
US11/761,561 US7778682B2 (en) | 1996-04-25 | 2007-06-12 | Biopsy and sampling needle antennas for magnetic resonance imaging-guided biopsies |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/638,934 US5928145A (en) | 1996-04-25 | 1996-04-25 | Method of magnetic resonance imaging and spectroscopic analysis and associated apparatus employing a loopless antenna |
US36014499A | 1999-07-26 | 1999-07-26 | |
US28627101P | 2001-04-25 | 2001-04-25 | |
US10/131,601 US7236816B2 (en) | 1996-04-25 | 2002-04-24 | Biopsy and sampling needle antennas for magnetic resonance imaging-guided biopsies |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US36014499A Continuation-In-Part | 1996-04-25 | 1999-07-26 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/761,561 Division US7778682B2 (en) | 1996-04-25 | 2007-06-12 | Biopsy and sampling needle antennas for magnetic resonance imaging-guided biopsies |
Publications (2)
Publication Number | Publication Date |
---|---|
US20030028094A1 US20030028094A1 (en) | 2003-02-06 |
US7236816B2 true US7236816B2 (en) | 2007-06-26 |
Family
ID=38576275
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/131,601 Expired - Fee Related US7236816B2 (en) | 1996-04-25 | 2002-04-24 | Biopsy and sampling needle antennas for magnetic resonance imaging-guided biopsies |
US11/761,561 Expired - Fee Related US7778682B2 (en) | 1996-04-25 | 2007-06-12 | Biopsy and sampling needle antennas for magnetic resonance imaging-guided biopsies |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/761,561 Expired - Fee Related US7778682B2 (en) | 1996-04-25 | 2007-06-12 | Biopsy and sampling needle antennas for magnetic resonance imaging-guided biopsies |
Country Status (1)
Country | Link |
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US (2) | US7236816B2 (en) |
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US20030050557A1 (en) * | 1998-11-04 | 2003-03-13 | Susil Robert C. | Systems and methods for magnetic-resonance-guided interventional procedures |
US20040167392A1 (en) * | 1998-11-04 | 2004-08-26 | Halperin Henry R. | Brain therapy |
US20050033164A1 (en) * | 2001-07-12 | 2005-02-10 | Takeshi Yatsuo | Endoscopic image pickup method and magnetic resonance imaging device using the same |
US20050203419A1 (en) * | 2004-02-24 | 2005-09-15 | Nirmala Ramanujam | Side-firing probe for performing optical spectroscopy during core needle biopsy |
US20050215922A1 (en) * | 2004-03-24 | 2005-09-29 | Mark Tsonton | Biopsy device |
US20060025795A1 (en) * | 1999-06-17 | 2006-02-02 | Inrad, Inc. | Apparatus for the percutaneous marking of a lesion |
US20060052692A1 (en) * | 2002-12-13 | 2006-03-09 | Steffen Weiss | Method and arrangement for determining the position of an object in an mr device |
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US20100317961A1 (en) * | 2009-06-16 | 2010-12-16 | Jenkins Kimble L | MRI-Guided Devices and MRI-Guided Interventional Systems that can Track and Generate Dynamic Visualizations of the Devices in near Real Time |
USRE42856E1 (en) | 2002-05-29 | 2011-10-18 | MRI Interventions, Inc. | Magnetic resonance probes |
US8064987B2 (en) | 2006-10-23 | 2011-11-22 | C. R. Bard, Inc. | Breast marker |
US8095224B2 (en) | 2009-03-19 | 2012-01-10 | Greatbatch Ltd. | EMI shielded conduit assembly for an active implantable medical device |
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US8177792B2 (en) | 2002-06-17 | 2012-05-15 | Senorx, Inc. | Plugged tip delivery tube for marker placement |
US8219208B2 (en) | 2001-04-13 | 2012-07-10 | Greatbatch Ltd. | Frequency selective passive component networks for active implantable medical devices utilizing an energy dissipating surface |
US8219182B2 (en) | 1999-02-02 | 2012-07-10 | Senorx, Inc. | Cavity-filling biopsy site markers |
US8224424B2 (en) | 1999-02-02 | 2012-07-17 | Senorx, Inc. | Tissue site markers for in vivo imaging |
US8275466B2 (en) | 2006-06-08 | 2012-09-25 | Greatbatch Ltd. | Band stop filter employing a capacitor and an inductor tank circuit to enhance MRI compatibility of active medical devices |
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US8364279B2 (en) | 2008-09-25 | 2013-01-29 | Boston Scientific Neuromodulation Corporation | Electrical stimulation leads having RF compatibility and methods of use and manufacture |
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